275152640

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 216

約数和(自身を含む): 792720432

約数和(自身を除く): 517567792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 49, 56, 64, 70, 80, 82, 98, 107, 112, 128, 140, 160, 164, 196, 205, 214, 224, 245, 256, 280, 287, 320, 328, 392, 410, 428, 448, 490, 535, 560, 574, 640, 656, 749, 784, 820, 856, 896, 980, 1070, 1120, 1148, 1280, 1312, 1435, 1498, 1568, 1640, 1712, 1792, 1960, 2009, 2140, 2240, 2296, 2624, 2870, 2996, 3136, 3280, 3424, 3745, 3920, 4018, 4280, 4387, 4480, 4592, 5243, 5248, 5740, 5992, 6272, 6560, 6848, 7490, 7840, 8036, 8560, 8774, 8960, 9184, 10045, 10486, 10496, 11480, 11984, 12544, 13120, 13696, 14980, 15680, 16072, 17120, 17548, 18368, 20090, 20972, 21935, 22960, 23968, 26215, 26240, 27392, 29960, 30709, 31360, 32144, 34240, 35096, 36736, 40180, 41944, 43870, 45920, 47936, 52430, 52480, 59920, 61418, 62720, 64288, 68480, 70192, 73472, 80360, 83888, 87740, 91840, 95872, 104860, 119840, 122836, 128576, 136960, 140384, 153545, 160720, 167776, 175480, 183680, 191744, 209720, 214963, 239680, 245672, 257152, 280768, 307090, 321440, 335552, 350960, 367360, 419440, 429926, 479360, 491344, 514304, 561536, 614180, 642880, 671104, 701920, 838880, 859852, 958720, 982688, 1074815, 1123072, 1228360, 1285760, 1342208, 1403840, 1677760, 1719704, 1965376, 2149630, 2456720, 2571520, 2807680, 3355520, 3439408, 3930752, 4299260, 4913440, 5615360, 6711040, 6878816, 7861504, 8598520, 9826880, 13757632, 17197040, 19653760, 27515264, 34394080, 39307520, 55030528, 68788160, 137576320, 275152640]

約数ペア:

[(1, 275152640), (2, 137576320), (4, 68788160), (5, 55030528), (7, 39307520), (8, 34394080), (10, 27515264), (14, 19653760), (16, 17197040), (20, 13757632), (28, 9826880), (32, 8598520), (35, 7861504), (40, 6878816), (41, 6711040), (49, 5615360), (56, 4913440), (64, 4299260), (70, 3930752), (80, 3439408), (82, 3355520), (98, 2807680), (107, 2571520), (112, 2456720), (128, 2149630), (140, 1965376), (160, 1719704), (164, 1677760), (196, 1403840), (205, 1342208), (214, 1285760), (224, 1228360), (245, 1123072), (256, 1074815), (280, 982688), (287, 958720), (320, 859852), (328, 838880), (392, 701920), (410, 671104), (428, 642880), (448, 614180), (490, 561536), (535, 514304), (560, 491344), (574, 479360), (640, 429926), (656, 419440), (749, 367360), (784, 350960), (820, 335552), (856, 321440), (896, 307090), (980, 280768), (1070, 257152), (1120, 245672), (1148, 239680), (1280, 214963), (1312, 209720), (1435, 191744), (1498, 183680), (1568, 175480), (1640, 167776), (1712, 160720), (1792, 153545), (1960, 140384), (2009, 136960), (2140, 128576), (2240, 122836), (2296, 119840), (2624, 104860), (2870, 95872), (2996, 91840), (3136, 87740), (3280, 83888), (3424, 80360), (3745, 73472), (3920, 70192), (4018, 68480), (4280, 64288), (4387, 62720), (4480, 61418), (4592, 59920), (5243, 52480), (5248, 52430), (5740, 47936), (5992, 45920), (6272, 43870), (6560, 41944), (6848, 40180), (7490, 36736), (7840, 35096), (8036, 34240), (8560, 32144), (8774, 31360), (8960, 30709), (9184, 29960), (10045, 27392), (10486, 26240), (10496, 26215), (11480, 23968), (11984, 22960), (12544, 21935), (13120, 20972), (13696, 20090), (14980, 18368), (15680, 17548), (16072, 17120)]